Is it reasonable to change residential buildings into day rental houses to disturb the people?

Unreasonable. Changing a residential building into a day rental house to disturb the people is a legal issue of neighboring relations, and the act of setting up a day rental house violates your neighboring rights. According to the relevant provisions of China's property law, the neighboring owners of real estate should correctly handle the neighboring relationship according to the principles of favorable production, convenient life, solidarity and mutual assistance, and fairness and rationality. Therefore, in the process of dealing with neighboring relations, we should follow the principles of favorable production, convenient life, solidarity and mutual assistance, fairness and reasonableness. The owner of real estate shall not endanger the safety of adjacent real estate when digging land, building buildings, laying pipelines and installing equipment. You can complain to the neighborhood Committee first, and the neighborhood Committee will come forward to mediate. If mediation can't solve the problem, you can file a lawsuit to protect your rights.